OKI Semiconductor
ABSOLUTE MAXIMUM RATINGS
Parameter
Power Supply Voltage
Input Voltage
Storage Temperature
Symbol
VDD
VIN
TSTG
Condition
Ta = 25°C
—
FEDL9811FULL-04
MSM9811
Rating
–0.3 to +7.0
–0.3 to VDD+ 0.3
–55 to +150
(GND = 0 V)
Unit
V
V
°C
RECOMMENDED OPERATING CONDITIONS
Parameter
Power Supply Voltage
Operating Temperature
Master Clock Frequency
Symbol
VDD
Top
fOSC
Condition
—
—
—
(GND = 0 V)
Range
Unit
4.5 to 5.5
V
–40 to +85
°C
Min.
Typ.
Max.
3.5
4.096
4.5
MHz
ELECTRICAL CHARACTERISTICS
DC Characteristics
Parameter
High-level Input Voltage
Low-level Input Voltage
High-level Output Voltage
Low-level Output Voltage
High-level Input Current 1
(DVDD = AVDD = 4.5 to 5.5 V, DGND = AGND = 0 V, Ta = –40 to +85°C)
Symbol
Condition
Min.
Typ.
Max.
Unit
VIH
—
0.84 × VDD
—
—
V
VIL
—
—
—
0.16 × VDD
V
VOH
IOH = –1 mA
VDD – 0.4
—
—
V
VOL
IOL = 2 mA
—
—
0.4
V
I IH1
VIH = VDD
—
—
10
µA
High-level Input Current 2
Applied to pins with internal
(Note 1)
I IH2
pull-down resistor
30
—
300
µA
Low-level Input Current 1
IIL1
VIL = GND
–10
—
—
µA
Low-level Input Current 2
Applied to pins with internal
(Note 2)
IIL2
pull-up resistor
–300
—
–30
µA
Output Leakage Current
ILO
0 ≤ VOUT ≤ VDD
–10
—
+10
µA
Operating Current
IDD
fOSC = 4 MHz, No load
—
6
15
mA
Standby Current
Ta = –40 to +70°C
IDS
Ta = –40 to +85°C
—
—
15
µA
—
—
50
µA
Notes 1: Applicable to RD7 to RD0 pins (when RCS = “H”).
2: Applicable to CMD, RD, WR, and CS pins.
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